Spectral-Spatial Hyperspectral Image Classification Based on Homogeneous Minimum Spanning Forest

Table 1

The characteristics of the datasets.

Hyperspectral image	Sensor	Size	Number	Wavelength range (μm)	Spatial resolution (m)	Number of classes
Indian Pines	AVIRIS	145 × 145	200	0.4–2.5	20	16
PaviaU	ROSIS	610 × 340	103	0.43–0.86	1.3	9
SalinasA	AVIRIS	83 × 86	204	0.4–2.5	3.7	6